[EXTERNAL] [PATCH] crypto/scheduler: fix crashes in scheduler_multicore due to incorrect variable usage

[Akhil Goyal]

Hi Yong Liang,

You should mark the previous versions as superseded in patchwork.

This create unnecessary confusion.

The patch title is still too long.
crypto/scheduler: fix incorrect variable usage


> The variable `pending_deq_ops` was incorrectly used
> instead of `pending_enq_ops`.
> This causes the program to crash
> when the worker PMD accesses the session
> 
> Bugzilla ID: 1537
> Fixes: 6812b9bf470e ("crypto/scheduler: use unified session")
> Cc: roy.fan.zhang at intel.com
> 
> Signed-off-by: Yong Liang <1269690261 at qq.com>
> ---
>  drivers/crypto/scheduler/scheduler_multicore.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/crypto/scheduler/scheduler_multicore.c
> b/drivers/crypto/scheduler/scheduler_multicore.c
> index a21b522f9f..70f8a25b70 100644
> --- a/drivers/crypto/scheduler/scheduler_multicore.c
> +++ b/drivers/crypto/scheduler/scheduler_multicore.c
> @@ -191,11 +191,11 @@ mc_scheduler_worker(struct rte_cryptodev *dev)
>  					worker->qp_id,
>  					&enq_ops[pending_enq_ops_idx],
>  					pending_enq_ops);
> -			if (processed_ops < pending_deq_ops)
> +			if (processed_ops < pending_enq_ops)
>  				scheduler_retrieve_sessions(
>  					&enq_ops[pending_enq_ops_idx +
>  						processed_ops],
> -					pending_deq_ops - processed_ops);
> +					pending_enq_ops - processed_ops);
>  			pending_enq_ops -= processed_ops;
>  			pending_enq_ops_idx += processed_ops;
>  			inflight_ops += processed_ops;
> --
> 2.43.0